// Field Notes

Technical Blog

Tutorials, deep-dives, and operational lessons from the intersection of Python and downstream retail operations.

ALL PYTHON & BACKEND INDUSTRIAL AUTOMATION RETAIL OPERATIONS IOT & EMBEDDED MAINTENANCE & RELIABILITY TUTORIALS OTHERS
Python for Engineers Who Never Wrote Code in School
Python & Backend 3 min read

Python for Engineers Who Never Wrote Code in School

I never took a computer science path. I taught myself, on and off, through university, trying almost everything...

Reghan
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Python and Git, Before You Touch Flask: A Crash Course for Beginners
Python & Backend 3 min read

Python and Git, Before You Touch Flask: A Crash Course for Beginners

Everything in the Flask maintenance tracker series assumes you already know Python basics and Git. If you don't yet,...

Reghan
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How to Hide Your API Keys in Python Using .env Files (For Absolute Beginners)
Python & Backend 2 min read

How to Hide Your API Keys in Python Using .env Files (For Absolute Beginners)

Stop putting secrets in your code. Learn how to use python-dotenv and .env files to manage API keys and configs securely.

Reghan
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How to Use pip and requirements.txt Like a Pro (After Venv)
Python & Backend 1 min read

How to Use pip and requirements.txt Like a Pro (After Venv)

Learn how to install, freeze, and manage Python packages with pip and requirements.txt after creating your virtual...

Reghan
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Mastering Python Virtual Environments with venv: A Beginner's Guide
Python & Backend 3 min read

Mastering Python Virtual Environments with venv: A Beginner's Guide

As a developer passionate about clean, efficient coding practices, I've often found that managing Python projects...

Reghan
♥ 2 💬 0